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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Total, Tax      
Change in fair value of hedge derivatives, tax benefit (expense) $ 52 $ (34) $ (82)
Reclassification of change in fair value of derivatives to net income, tax (expense) benefit (2) (25) 97
Foreign currency translation adjustments, tax expense (27) (16) (56)
Benefit plan adjustments, tax expense $ (23) $ (11) $ (27)